1257918

Information

• Patent Grant
• 1257918

• References
• Source

• Patent Number

  1,257,918

• Date Filed

  Not available

• Date Issued

  Tuesday, February 26, 1918
  106 years ago

• CPC

  • F02D9/00 - Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
  • G05D13/06 - providing for damping of erratic vibrations in governors

• US Classifications

  • 073 - Measuring and testing
  • 188 - Brakes
  • 235 - Registers